Overvoltage arrester in two-wire technology in 0/4 … 20 mA circuits
Overvoltage protection B 63-48
Overvoltage protection B 63-48
Application area
Overvoltage protection for two-wire circuits
The overvoltage arrester B63-48 limits excess voltage in signal cables. The arrester protects the electronics of the connected instruments effectively against the effects of overvoltages.
Your benefit
Simple moounting of the cable gland of the field device
High reliability even with impermissible excess voltages
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